V0353 Dra (Eclipsing binary)

RA: 16h 27m 49.11s, DE: +58° 50' 23.30" (246.9546250000, 58.8398055552)

4/7/2020, 18:57 - 4/8/2020, 02:23 (UTC)

Data:
  • Observer: Stanislav Daniš
  • Created: 4/8/2020, 10:19
  • Station: hvězdárna Roudnice nad Labem
  • Instrument: Sky-Watcher REF 80/600 + G2-8300 + reduktor 0.85x
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=15668
Determined minima
  • P: 2458947.44075 (4/7/2020, 22:34)
    HJDmin: 2458947.44205 +/- 0.00046  
    Heliocentric correction: 0.00130
    Note: 
    Měsíc v úplňku
cmp: UCAC4 746-052124 b-v=0.356 11.620m
chk: UCAC4 746-052121 b-v=0.573 12.126m


----- EBFit result: -----
Tmin = 2458947.44075
Error (1 sigma): +0.00042/-0.00050 (Bootstrapping), +0.00042/-0.00069 (Prayer bead), +0.00024/-0.00024 (LSM)
Error (95% CI):  +0.00084/-0.00090 (Bootstrapping), +0.00080/-0.00080 (Prayer bead)
LSM: chi^2 = 494.2, n_freedom = 139
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - V0353 Dra, JD 2458947.29023
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